TFM201208ALC-R47MTAA

TDK Thin Film Technology TDK Thin Film Power inductor TFM201208ALC-TAA series PRODUCTS SHAPE FEATURES •The thickness of this product is 0.8mm,and it is very thin compared with other same kind of products. •This product consists of original fine copper pattern with micro-processing technology . •The coil pattern is coated with metal magnetic material. •Superior DC-Bias characteristics . •This product corresponds to ROHS. Terminal Height Length Width APPLICATIONS DIMENSIONS •Generic use for DC/DC Converter of portable device. •Used for Smart phone, Feature phone, HDD, SSD, etc. Length Width Height Terminal ±0.2 ±0.2 Max. Ref. [mm] [mm] [mm] [mm] 2.0 TFM201208 1.25 0.5 0.8 OPERATING TEMPERATURE RANGE -40 ~ 125 deg.C (Include self temperature rise 40 deg.C) RECOMMENDED LAND PATTERN PRODUCT IDENTIFICATIONS A TFM 2012 08 ALC – R47 M TAA (1) (2) (3) (4) (5) (6) (7) C (1) Series name (2) Product size ( Length , Width ) (3) Product height (4) Product identification (5) Inductance value (6) Inductance tolerance ( M :±20% ) (7) Control mark B TFM201208 A [mm] B [mm] C [mm] 2.4 1.2 1.2 ELECTRICAL CHARACTERISTICS Identification Inductance [mH] Test frequency [MHz] DC Resistance [mOhm] Isat [A] Itemp [A] Max Typ. Max Typ. Max Typ. TFM201208ALC-R47MTAA 0.47 +/-20% 1.0 33 29 4.1 4.3 3.9 4.3 TFM201208ALC-1R0MTAA 1.0 +/-20% 1.0 90 78 2.8 3.1 2.3 2.5 Isat : Depend on the Inductance Saturation. ( -30% Reduction from Initial L Value/ Test Freq. 1MHz ) Itemp : Depend on the Self Temperature Rise. ( 40deg.C Typ. ) 2017.Jun. rev.1 TDK Thin Film Technology TDK Thin Film Power inductor TFM201208ALC-TAA series INDUCTANCE VS.DC SUPERPOSITION CHARACTERISTICS ( 1MHz ) FREQUENCY CHARACTERISTICS Inductance vs. Frequency 2017.Jun. Resistance vs. Frequency rev.1